国营北京有线电总厂(738厂)新近从瑞典爱立信(Ericsson)公司引进ERIPAXPA系列多功能节点机.该产品除具备一般PAD和集中器功能(X.25、X.3、X.28、X.29)外,还提供对SNA/STAI、TCP/IP、帧中继等协议的支持,并支持对ISDN的连接.另外,该系列产品还具有小规模X.25网的组网能力,它还可作为该厂产品MD110程控数字机的分组处理器.同时, The state-run Beijing Cable Plant (Plant 738) recently introduced the ERIPAXPA series of multifunction node machines from Ericsson of Sweden, which includes the usual PAD and concentrator functions (X.25, X.3, X.28, X .29), it also provides support for protocols such as SNA / STAI, TCP / IP, Frame Relay, etc., as well as support for ISDN connection. In addition, this series of products also has the networking ability of small-scale X.25 network But also as the factory product MD110 program-controlled digital machine packet processor at the same time,